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- water mist drilling 水雾凿岩
- Study on APV Optical Road Arrangement in Measurement Water Mist[J]. 引用该论文 秦俊;廖光煊;王喜世;刘江虹;姚斌.
- NFPA 750,Standard on Water mist Fire Protection Systems.1996. 细水雾灭火系统设计、施工及验收规范.
- Full size enclosure fire tests to evaluate water mist fire suppression. 全尺寸空间细水雾灭火实验及灭火效果评价。
- Water mist sprayer is a component of water mist fire-sprinkling system. 高速水雾喷头是水雾喷水灭火系统中的一个组成部件。
- In air and mist drilling, annular carries are the typical of gas, liquid and solid multiphase flow, and its mechanism and principles are very complicated. 在空气雾化钻井中,井眼环空携岩流动是一种典型的气、液、固多相流动,其机理和规律十分复杂。
- Technology of water mist duster with power is a new dust Removal technology. 荷电水雾除尘技术是一种新型的除尘技术。
- Masses of water mist often float by the surface of pools in summer mornings. 夏季清晨的水塘上面时常飘浮着团团的水雾。
- The water mist sprayer can be installed in either horizontal direction or downwards direction, depending on the practical situation. 该水雾喷头根据需要可以水平方向安装,也可下垂方向安装。
- In order to improve the efficiency of the purifying device with water mist in public kitchens,a disassembling purifying exhaust hood is manufactured. 目的为了提高水幕式公共厨房油烟净化装置的净化效率;设计制造了可拆装的便于安排不同试验方案的排烟罩.
- Water mist fire suppression technology is a promising substitute for the halon fire agents. 摘要细水雾灭火技术是可以替代哈龙灭火剂的绿色灭火技术。
- Water mist based on water hydraulics is frequently used in the humidity adjusting of lumber drying kilns in North America and North Europe. 基于水压传动的细水雾在许多欧美国家被用在木材干燥窑的湿度调节技术中。
- This paper presents an experimental study of fire suppression effectiveness with water mist containing ferrous chloride. 实验结果表明:添加有氯化亚铁的细水雾,其灭火性能发生了显著变化。
- Ltd, this paper proposed a design scheme for the pump-pot medium-pressure water mist fire extinguishing systems in order to protect the part of ship. 第一次较系统的提出了船用泵-罐联用式中压细水雾灭火系统的设计方案,以实现对船舶的局部消防保护。
- The application of water mist fire extinguishing system to the cablehall of the power plant as well as the fire extinguishing testwere introduced. 细水雾灭火系统是一种新兴的灭火技术,它在灭火效果、工程造价、环境保护、二次灾害损失等方面都有较大的应用空间。
- In experiments of varied conditions,it is found that volatility of fuel and characteristics of water mist determine the degree of fire intensification. 通过改变燃料种类、喷头雾特性参数等实验工况发现火焰强化程度主要决定于燃料的挥发性以及雾滴的直径、速度等参数。
- In the interaction of water mist and the flame,water droplets are involved into flame region mainly by momentum and water mist entrainment so as to suppress and extinguish fire. 细水雾与火焰相互作用中雾滴主要是通过动量和雾卷吸进入火焰区,以达到抑制或扑灭火焰的效果。
- In the interaction of water mist and the flame, water droplets are involved into flame region mainly by momentum and water mist entrainment so as to suppress and extinguish fire. 摘要细水雾与火焰相互作用中雾滴主要是通过动量和雾卷吸进入火焰区,以达到抑制或扑灭火焰的效果。
- Characteristics of water mist strongly influence fire suppression effectiveness. The LDV/APV,DPIV and advanced DPIVS systems were used to measure the spray characteristics. 细水雾的雾特性参数决定了它的灭火性能;目前对其测量的主要方法有LDV/APV、DPIV及扩展的DPIVS技术.
- Through the light scatte r ing theory of inconductive spherical particles,the layout of the APV system was studied,and measure flow field of the entraimment water mist. 本文利用粒子散射理论对APV系统进行了合理地布局,并对射流卷吸细水雾雾场特性进行实验研究。